Bogachiel River, Forks, Washington · River
The current water temperature at Bogachiel River is 14.7 °C (as of September 21, 2026, source: USGS).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
This measurement series includes 337 data points since July 23, 2026.
Lowest recorded value: 12.7 °C on September 6, 2026 · highest value: 22.9 °C on August 21, 2026.
In September, temperatures have ranged between 12.7 °C and 19.8 °C.
The current value is 1.0 °C below the September average of this series.
Can you swim at Bogachiel River right now?
The current water temperature is 14.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Bogachiel River?
Currently 14.7 °C (updated continuously).
How warm is at Bogachiel River in September?
In September, the water temperature recently averaged 15.7 °C.
When is the water warmest at Bogachiel River?
Across the measurement record, August is on average the warmest month (18.5 °C).